Showing sources coming from data providers (#559)

app/MindWork AI Studio/Provider/ISource.cs

@@ -1,17 +0,0 @@
-namespace AIStudio.Provider;
-
-/// <summary>
-/// Data model for a source used in the response.
-/// </summary>
-public interface ISource
-{
-    /// <summary>
-    /// The title of the source.
-    /// </summary>
-    public string Title { get; }
-    
-    /// <summary>
-    /// The URL of the source.
-    /// </summary>
-    public string URL { get; }
-}

app/MindWork AI Studio/Provider/OpenAI/ChatCompletionAnnotationStreamLine.cs

@@ -30,7 +30,7 @@ public record ChatCompletionAnnotationStreamLine(string Id, string Object, uint
             {
                 // Check if the annotation is of the expected type and extract the source information:
                 if (annotation is ChatCompletionAnnotatingURL urlAnnotation)
-                    sources.Add(new Source(urlAnnotation.UrlCitation.Title, urlAnnotation.UrlCitation.URL));
+                    sources.Add(new Source(urlAnnotation.UrlCitation.Title, urlAnnotation.UrlCitation.URL, SourceOrigin.LLM));
 
                 //
                 // Check for the unexpected annotation type of the Responses API.
@@ -46,7 +46,7 @@ public record ChatCompletionAnnotationStreamLine(string Id, string Object, uint
                 //   we are calling the chat completion endpoint.
                 //
                 if (annotation is ResponsesAnnotatingUrlCitationData citationData)
-                    sources.Add(new Source(citationData.Title, citationData.URL));
+                    sources.Add(new Source(citationData.Title, citationData.URL, SourceOrigin.LLM));
             }
         }
 

app/MindWork AI Studio/Provider/OpenAI/ResponsesAnnotationStreamLine.cs

@@ -32,11 +32,11 @@ public sealed record ResponsesAnnotationStreamLine(string Type, int AnnotationIn
         //   into that type, even though we are calling the Responses API endpoint.
         //
         if (this.Annotation is ChatCompletionAnnotatingURL urlAnnotation)
-            return [new Source(urlAnnotation.UrlCitation.Title, urlAnnotation.UrlCitation.URL)];
+            return [new Source(urlAnnotation.UrlCitation.Title, urlAnnotation.UrlCitation.URL, SourceOrigin.LLM)];
         
         // Check for the expected annotation type of the Responses API:
         if (this.Annotation is ResponsesAnnotatingUrlCitationData urlCitationData)
-            return [new Source(urlCitationData.Title, urlCitationData.URL)];
+            return [new Source(urlCitationData.Title, urlCitationData.URL, SourceOrigin.LLM)];
 
         return [];
     }

app/MindWork AI Studio/Provider/Perplexity/SearchResult.cs

@@ -5,4 +5,4 @@ namespace AIStudio.Provider.Perplexity;
 /// </summary>
 /// <param name="Title">The title of the search result.</param>
 /// <param name="URL">The URL of the search result.</param>
-public sealed record SearchResult(string Title, string URL) : Source(Title, URL);
+public sealed record SearchResult(string Title, string URL) : Source(Title, URL, SourceOrigin.LLM);

app/MindWork AI Studio/Provider/Source.cs

@@ -1,8 +0,0 @@
-namespace AIStudio.Provider;
-
-/// <summary>
-/// Data model for a source used in the response.
-/// </summary>
-/// <param name="Title">The title of the source.</param>
-/// <param name="URL">The URL of the source.</param>
-public record Source(string Title, string URL) : ISource;

app/MindWork AI Studio/Provider/SourceExtensions.cs

@@ -1,47 +0,0 @@
-using System.Text;
-
-using AIStudio.Tools.PluginSystem;
-
-namespace AIStudio.Provider;
-
-public static class SourceExtensions
-{
-    private static string TB(string fallbackEN) => I18N.I.T(fallbackEN, typeof(SourceExtensions).Namespace, nameof(SourceExtensions));
-    
-    /// <summary>
-    /// Converts a list of sources to a markdown-formatted string.
-    /// </summary>
-    /// <param name="sources">The list of sources to convert.</param>
-    /// <returns>A markdown-formatted string representing the sources.</returns>
-    public static string ToMarkdown(this IList<Source> sources)
-    {
-        var sb = new StringBuilder();
-        sb.Append("## ");
-        sb.AppendLine(TB("Sources"));
-
-        var sourceNum = 0;
-        foreach (var source in sources)
-        {
-            sb.Append($"- [{++sourceNum}] ");
-            sb.Append('[');
-            sb.Append(source.Title);
-            sb.Append("](");
-            sb.Append(source.URL);
-            sb.AppendLine(")");
-        }
-        
-        return sb.ToString();
-    }
-    
-    /// <summary>
-    /// Merges a list of added sources into an existing list of sources, avoiding duplicates based on URL and Title.
-    /// </summary>
-    /// <param name="sources">The existing list of sources to merge into.</param>
-    /// <param name="addedSources">The list of sources to add.</param>
-    public static void MergeSources(this IList<Source> sources, IList<ISource> addedSources)
-    {
-        foreach (var addedSource in addedSources)
-            if (sources.All(s => s.URL != addedSource.URL && s.Title != addedSource.Title))
-                sources.Add((Source)addedSource);
-    }
-}